US Bridges

Pioneer Avenue SW over Clarks Creek

GoodPosted for load

Pierce County, Washington · 0.15 E Fruitland · Structure no. 085493000000000

Built
1980
45 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
13,160
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Pioneer Avenue SW over Clarks Creek is a prestressed concrete stringer/multi-beam or girder carrying Pioneer Avenue SW over Clarks Creek in Pierce County, Washington. It was built in 1980, so it is 45 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 13,160 vehicles a day, roughly 5% of them trucks, projected to reach 34,910 by 2039. The structure is 82 ft (25 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPioneer Avenue SW
CrossesClarks Creek
Location0.15 E Fruitland
RouteCity Street 96480
Coordinates47.19024, -122.32455
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.9 US tons
Inventory rating18 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length82 ft (25 m)
Longest span80 ft (24.4 m)
Deck width56 ft (17.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,160 (2017)
Projected traffic34,910 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1.8 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pioneer Avenue SW over Clarks Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Pioneer Avenue SW over Clarks Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Pioneer Avenue SW over Clarks Creek carry?

About 13,160 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Pioneer Avenue SW over Clarks Creek?

The structure is 82 ft (25 m) long with a longest span of 80 ft (24.4 m) and a deck 56 ft wide.

Who owns Pioneer Avenue SW over Clarks Creek?

It is owned by the City or Municipal Highway Agency.